Rotary sprinkler

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Information

Patent Grant
D346009

References
Source

Patent Number
D346,009
Date Filed
Tuesday, February 25, 1992
33 years ago
Date Issued
Tuesday, April 12, 1994
31 years ago

Inventors
- Sergio G. Simonetti
- Paul C. Aquilina
Original Assignees
- Melnor Manufacturing Ltd.
Examiners
- Burke; Wallace R.
- Tung; M. H.
Agents
- Heiskell, Donelson, Bearman, Adams, Williams, & Caldwell

US Classifications
- D23 - Environmental heating and cooling
Field of Search
- US
- 239 200-206
- 239 211
- 239 22211-223
- 239 230-233
- 239 273
- 239 275-276
- 239 288
- 239 2883
- 239 2885
- 239 390-392
- 239 443-444
- 239 456
- 239 468
- 239 505
- 239 518-524
- 239 556-558
- 239 DIG 1
- D23 213-222
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a rotary sprinkler, as shown and described.

US Referenced Citations (4)

Number	Name	Date	Kind
D220763	Best	May 1971
D263868	Chew et al.	Apr 1982
D296920	Evans	Jul 1988
D313269	Clivio	Dec 1990